As an excercise to explore driver commands and learn what I can/can't make them do, I thought I would try automating the Jeff Coal session in EK3. I didn't get far. I can get to Jeff Yard, then uncouple so that I have the string of 14 hoppers to take to Kentucky Prince. But once I get to KP, how can I automate stopping in the correct place so that I can leave seven hoppers at each bin? Is there a way to navigate a particular wagon to a trackmark or industry rather than an entire train?